Compounds of 遺恨

• 遺恨
  (n) grudge
  ill will
  enmity
  (P)
• 意趣遺恨
  (n) grudge
  spite
  malice
  rancor
• 遺恨十年
  (n,adv) grudge of ten years' standing
  harbouring a grudge for many years